The Joo's
type: MusicGroup
genre: surf rock
popularity: 4
followers: 191
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe5fff50e0b5be3f3b8664e3ffb177121a4ae29fe26fbf94910d5dd62b4fbf962
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cfe390e9-aa85-42c6-bd2d-376f9969dd7a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cfe390e9-aa85-42c6-bd2d-376f9969dd7a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cfe390e9-aa85-42c6-bd2d-376f9969dd7a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe5fff50e0b5be3f3b8664e3ffb177121a4ae29fe26fbf94910d5dd62b4fbf962","name":"The Joo's","registered_at":"2026-06-21T00:27:40Z","symbol":"NIM1761983","token_address":"0x2d3531c06a9d6874bde8c47a751880e95edc101b","type":"artist","uuid":"cfe390e9-aa85-42c6-bd2d-376f9969dd7a"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5fff50e0b5be3f3b8664e3ffb177121a4ae29fe26fbf94910d5dd62b4fbf962. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cfe390e9-aa85-42c6-bd2d-376f9969dd7a.json and https://artists.proofprofile.net/proofs/artist/cfe390e9-aa85-42c6-bd2d-376f9969dd7a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0xe5fff50e0b5be3f3b8664e3ffb177121a4ae29fe26fbf94910d5dd62b4fbf962","name":"The Joo's","registered_at":"2026-06-21T00:27:40Z","symbol":"NIM1761983","token_address":"0x2d3531c06a9d6874bde8c47a751880e95edc101b","type":"artist","uuid":"cfe390e9-aa85-42c6-bd2d-376f9969dd7a"}
album: Yajuj Majuj
  type: MusicAlbum
  date published: 2024-10-28
album: Al-Khayin
  type: MusicAlbum
  date published: 2025-09-26